The command used to plot the surface f in the default domain (−2π,2π)(−2𝜋,2𝜋).a.fsurff(f)b.esurf(f)c.surf(f)d.ezsurf(f)
Question
The command used to plot the surface f in the default domain (−2π,2π)(−2𝜋,2𝜋).a.fsurff(f)b.esurf(f)c.surf(f)d.ezsurf(f)
Solution
The command used to plot the surface f in the default domain (-2π,2π) is d. ezsurf(f). This command is used in MATLAB to create a 3D surface plot of the function f over the specified domain. Here are the steps to do it:
- Define the function f. For example, if you want to plot the function f(x,y) = sin(x) + cos(y), you would write in MATLAB:
f = @(x,y) sin(x) + cos(y);
- Use the ezsurf command to plot the function over the default domain (-2π,2π). You don't need to specify the domain because ezsurf uses (-2π,2π) by default:
ezsurf(f);
- MATLAB will automatically create a 3D surface plot of the function f. You can rotate the plot to view it from different angles, and you can use the zoom in/out feature to examine specific areas of the plot in more detail.
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